{"id":564,"date":"2026-07-07T07:08:45","date_gmt":"2026-07-07T07:08:45","guid":{"rendered":"https:\/\/web.keywordindia.in\/mittal\/?page_id=564"},"modified":"2026-07-31T11:07:59","modified_gmt":"2026-07-31T11:07:59","slug":"brass-coils","status":"publish","type":"page","link":"https:\/\/web.keywordindia.in\/mittal\/brass-coils\/","title":{"rendered":"Brass Coil"},"content":{"rendered":"\t\t
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Overview<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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MEI produces brass coils across one of the widest alloy ranges in India \u2014 nine standard grades from 60\/40 Muntz Metal to 95\/05 Gilding Metal, plus certified leadfree brass \u2014 rolled from in-house cast bars for consistent chemistry and grain structure. Our coils feed stamping, drawing, and forming lines for hardware, automotive, electrical, and decorative manufacturers, with temper matched precisely to the customer’s process.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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SIZE RANGE<\/h4>\t\t\t\t<\/div>\n\t\t\t\t
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Parameter<\/th>\n Min<\/th>\n Max<\/th>\n <\/tr>\n <\/thead>\n
Thickness<\/td>\n 0.04 mm<\/td>\n 3.00 mm<\/td>\n <\/tr>\n
Width<\/td>\n 10 mm<\/td>\n 406 mm<\/td>\n <\/tr>\n
Coil dimensions & weight<\/td>\n As per customer requirement<\/td>\n \u2014<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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GRADES OFFERED<\/h4>\t\t\t\t<\/div>\n\t\t\t\t
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MEI Grade<\/th>\n Alloy \/ Common Name<\/th>\n Cu (%)<\/th>\n Pb (%)<\/th>\n India IS<\/th>\n ISO<\/th>\n USA ASTM<\/th>\n Japan JIS<\/th>\n UK BS<\/th>\n <\/tr>\n <\/thead>\n
MEI-60<\/td>\n 60\/40 Muntz Metal<\/td>\n 59.00\u201361.00<\/td>\n \u22640.100<\/td>\n IS 422<\/td>\n CuZn40<\/td>\n C28000<\/td>\n C2801<\/td>\n CZ109<\/td>\n <\/tr>\n
MEI-63<\/td>\n 63\/37 Yellow Brass<\/td>\n 62.00\u201364.00<\/td>\n \u22640.050<\/td>\n IS 410<\/td>\n CuZn37<\/td>\n C27200<\/td>\n C2720<\/td>\n CZ108<\/td>\n <\/tr>\n
MEI-63L<\/td>\n 63\/37 Lead-free Brass (Pb \u226450 ppm)<\/td>\n 62.00\u201364.00<\/td>\n \u22640.005<\/td>\n IS 410<\/td>\n CuZn37<\/td>\n C27200<\/td>\n C2720<\/td>\n CZ108<\/td>\n <\/tr>\n
MEI-65<\/td>\n 65\/35 Yellow Brass<\/td>\n 64.00\u201366.00<\/td>\n \u22640.050<\/td>\n IS 410<\/td>\n CuZn35<\/td>\n C27000<\/td>\n C2680<\/td>\n CZ107<\/td>\n <\/tr>\n
MEI-70<\/td>\n 70\/30 Cartridge Brass<\/td>\n 69.00\u201371.00<\/td>\n \u22640.050<\/td>\n IS 410<\/td>\n CuZn30<\/td>\n C26000<\/td>\n C2600<\/td>\n CZ106<\/td>\n <\/tr>\n
MEI-80<\/td>\n 80\/20 Low Brass<\/td>\n 79.00\u201381.00<\/td>\n \u22640.030<\/td>\n \u2014<\/td>\n CuZn20<\/td>\n C24000<\/td>\n C2400<\/td>\n CZ103<\/td>\n <\/tr>\n
MEI-85<\/td>\n 85\/15 Red Brass<\/td>\n 84.00\u201386.00<\/td>\n \u22640.050<\/td>\n \u2014<\/td>\n CuZn15<\/td>\n C23000<\/td>\n C2300<\/td>\n CZ102<\/td>\n <\/tr>\n
MEI-90<\/td>\n 90\/10 Commercial Bronze<\/td>\n 89.00\u201391.00<\/td>\n \u22640.020<\/td>\n IS 2768<\/td>\n CuZn10<\/td>\n C22000<\/td>\n C2200<\/td>\n CZ101<\/td>\n <\/tr>\n
MEI-95<\/td>\n 95\/05 Gilding Metal<\/td>\n 94.00\u201396.00<\/td>\n \u22640.020<\/td>\n IS 3167<\/td>\n CuZn5<\/td>\n C21000<\/td>\n C2100<\/td>\n CZ125<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n<\/div>\n\n

\n Zn = remainder in all grades. Leaded and naval brass grades also available \u2014 see Special Brass pages. Custom alloy ratios on request.\n<\/p>\t\t\t\t<\/div>\n\t\t\t\t

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TEMPER REFERENCE<\/h4>\t\t\t\t<\/div>\n\t\t\t\t
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Temper<\/th>\n VPN (Vickers Hardness)<\/th>\n <\/tr>\n <\/thead>\n
Soft<\/td>\n 55 \u2013 70<\/td>\n <\/tr>\n
LHA<\/td>\n 75 \u2013 85<\/td>\n <\/tr>\n
HA (Quarter Hard)<\/td>\n 90 \u2013 110<\/td>\n <\/tr>\n
HB (Half Hard)<\/td>\n 110 \u2013 130<\/td>\n <\/tr>\n
HD (Full Hard)<\/td>\n 130 \u2013 165<\/td>\n <\/tr>\n
HE (Extra Hard)<\/td>\n 165 \u2013 175<\/td>\n <\/tr>\n
HS (Spring Hard)<\/td>\n 180 \u2013 220<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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APPLICATIONS<\/h4>\t\t\t\t<\/div>\n\t\t\t\t
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63\/37:<\/strong> lamp caps, switches, MCBs, radiator tubes, electrical contacts, torch bodies, zippers, eyelets. 70\/30:<\/strong> terminals, wiring harness, connectors, cartridge caps. 65\/35:<\/strong> general stampings, hardware fittings, plumbing valves, hinges, brackets. 60\/40:<\/strong> automotive locking devices, door locks, keys, sanitary fittings. 80\/20:<\/strong> decorative items, medals, tokens, costume jewellery, badges, buttons. 85\/15:<\/strong> jewellery, cladding panels, condenser tubes, eyelets, fasteners. 90\/10:<\/strong> electrical and electronic components, ordnance, switches. 95\/05:<\/strong> detonators and explosive manufacturers. Lead-free: handicrafts, buttons, food-grade utensils.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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WHY MEI<\/h4>\t\t\t\t<\/div>\n\t\t\t\t
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In-house alloying holds copper-zinc ratios within tight 2% bands batch to batch, so your forming behaviour and colour stay consistent across orders.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Overview MEI produces brass coils across one of the widest alloy ranges in India \u2014 nine standard grades from 60\/40 Muntz Metal to 95\/05 Gilding Metal, plus certified leadfree brass \u2014 rolled from in-house cast bars for consistent chemistry and grain structure. Our coils feed stamping, drawing, and forming lines for hardware, automotive, electrical, and […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-564","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/web.keywordindia.in\/mittal\/wp-json\/wp\/v2\/pages\/564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/web.keywordindia.in\/mittal\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/web.keywordindia.in\/mittal\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/web.keywordindia.in\/mittal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/web.keywordindia.in\/mittal\/wp-json\/wp\/v2\/comments?post=564"}],"version-history":[{"count":7,"href":"https:\/\/web.keywordindia.in\/mittal\/wp-json\/wp\/v2\/pages\/564\/revisions"}],"predecessor-version":[{"id":764,"href":"https:\/\/web.keywordindia.in\/mittal\/wp-json\/wp\/v2\/pages\/564\/revisions\/764"}],"wp:attachment":[{"href":"https:\/\/web.keywordindia.in\/mittal\/wp-json\/wp\/v2\/media?parent=564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}